1 files changed, 75 insertions, 0 deletions
diff --git a/src/boost/libs/phoenix/test/scope/dynamic_tests.cpp b/src/boost/libs/phoenix/test/scope/dynamic_tests.cpp
new file mode 100644
index 00000000..8751d181
--- /dev/null
+++ b/src/boost/libs/phoenix/test/scope/dynamic_tests.cpp
@@ -0,0 +1,75 @@
+/*=============================================================================
+    Copyright (c) 2001-2007 Joel de Guzman
+
+    Distributed under the Boost Software License, Version 1.0. (See accompanying 
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+#include <iostream>
+#include <string>
+#include <cmath>
+
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/phoenix/core.hpp>
+#include <boost/phoenix/operator.hpp>
+#include <boost/phoenix/scope/dynamic.hpp>
+
+struct my_dynamic : ::boost::phoenix::dynamic<int, std::string, double>
+{
+    my_dynamic() : num(init<0>(this)), message(init<1>(this)), real(init<2>(this)) {}
+
+    member1 num;
+    member2 message;
+    member3 real;
+};
+
+//  You may also use the macro below to achieve the same as above:
+//
+//BOOST_PHOENIX_DYNAMIC(
+//    my_dynamic,
+//        (int, num)
+//        (std::string, message)
+//        (double, real)
+//);
+
+int
+main()
+{
+    using namespace boost::phoenix;
+    using namespace boost::phoenix::arg_names;
+
+    my_dynamic clos;
+
+    {   //  First stack frame
+        dynamic_frame<my_dynamic::self_type> frame(clos);
+        (clos.num = 123)();
+        (clos.num += 456)();
+        (clos.real = clos.num / 56.5)();
+        (clos.message = "Hello " + std::string("World "))();
+
+        {   //  Second stack frame
+            dynamic_frame<my_dynamic::self_type> frame(clos);
+            (clos.num = 987)();
+            (clos.message = std::string("Abracadabra "))();
+            (clos.real = clos.num * 1e30)();
+
+            {   //  Third stack frame
+                boost::phoenix::vector3<int, std::string, double> init = {-1, "Direct Init ", 3.14};
+                dynamic_frame<my_dynamic::self_type> frame(clos, init);
+
+                (std::cout << clos.message << clos.num << ", " << clos.real << '\n')();
+                BOOST_TEST(clos.num() == -1);
+                BOOST_TEST(clos.message() == "Direct Init ");
+            }
+
+            (std::cout << clos.message << clos.num << ", " << clos.real << '\n')();
+            BOOST_TEST(clos.num() == 987);
+            BOOST_TEST(clos.message() == "Abracadabra ");
+        }
+
+        (std::cout << clos.message << clos.num << ", " << clos.real << '\n')();
+        BOOST_TEST(clos.num() == 123+456);
+        BOOST_TEST(clos.message() == "Hello " + std::string("World "));
+    }
+
+    return boost::report_errors();
+}